Lumina L4-151 2.5L (1991)
Glove Compartment Lock: Technical Service Bulletins
Interior Trim - Glove Box Door Lock Cylinder Replacement
Group Ref.: Chassis/Body Electrical
Bulletin No.: 338309
Date: October, 1993
SERVICE MANUAL UPDATE
SUBJECT:
INSTRUMENT PANEL COMPARTMENT DOOR LOCK CYLINDER REPLACEMENT - SECTION 8C
MODELS:
1991-94 BUICK REGAL
1993-94 CHEVROLET CAMARO
1991-94 CHEVROLET LUMINA
1991-94 OLDSMOBILE CUTLASS SUPREME
1993-94 PONTIAC FIREBIRD
This information should be added to the appropriate Service Manuals. To properly replace the instrument panel compartment door lock cylinder, the
ensuing steps must be followed:
1.
Remove the lock assembly from instrument panel compartment door.
2.
Insert key into the lock cylinder and rotate the lock cylinder to the locked position.
3.
Remove key from lock cylinder.
4.
Next, depress the silver key tumbler by inserting a small bladed screw driver through the side hole in the lock cylinder.
5.
Reinsert key into the lock cylinder while depressing the silver key tumbler.
6.
Rotate the cylinder clockwise and remove cylinder and key.
NOTE:
Latch handle must be opened to remove the cylinder and key.
To reinstall the lock cylinder, these steps must be followed:
1.
Depress the silver key tumbler and insert key into the lock cylinder.
2.
Install the cylinder and key into the latch assembly.
NOTE:
The latch handle must be opened to allow for Installation.
3.
Relock the latch (rotor) and rotate the key to the unlock position.
4.
Remove the key from the lock cylinder.
5.
Install the lock assembly to the instrument panel compartment door.
